Air date: 2014-10-03

Runtime: 29 min

From lonely whales to larval locomotives, Stephen Fry takes a look at the animal kingdom themed around the letter L. With Sarah Millican, Ross Noble, Colin Lane and Alan Davies.

Air date: 2014-10-10

Runtime: 29 min

Stephen Fry, Jason Manford, Aisling Bea, Johnny Vegas and Alan Davies look at some quite interesting locations.

Air date: 2014-10-17

Runtime: 29 min

Stephen Fry, Lloyd Langford, Victoria Coren Mitchell, Jack Whitehall and Alan Davies look at language.

Air date: 2014-10-24

Runtime: 29 min

Stephen Fry, Josh Widdicombe, Sue Perkins, Frank Skinner and Alan Davies look at levity, levitation and lights.

Air date: 2014-10-31

Runtime: 29 min

Stephen Fry, Jo Brand, Josh Widdicombe, Phill Jupitus and Alan Davies look at parts of the body beginning with L.

Air date: 2014-11-07

Runtime: 29 min

Stephen Fry, Rev. Richard Coles, Sara Pascoe, Bill Bailey and Alan Davies look through a list of L-themed larks.

Air date: 2014-11-21

Runtime: 29 min

Stephen Fry looks at the quite interesting side of all things lethal, with a deadly and dangerous panel of Bill Bailey, Sandi Toksvig, Jason Manford and Alan Davies.

Air date: 2014-11-28

Runtime: 29 min

Stephen Fry looks into love with the rather lovely Josh Widdicombe, Aisling Bea, Tony Hawks and Alan Davies.

Air date: 2014-12-05

Runtime: 29 min

The ladies and gents on the panel are Ross Noble, Kathy Lette, Sue Perkins and Alan Davies.

Air date: 2014-12-12

Runtime: 29 min

Stephen Fry seeks out the truth about liars and lying with Sara Pascoe, Jack Whitehall, Adam Hills and Alan Davies.

Air date: 2014-12-19

Runtime: 29 min

Stephen Fry lumps together a whole lot of L-themed larks, from lava lamps to love handles. With David Mitchell, Ronni Ancona, Jimmy Carr and Alan Davies.

Air date: 2014-12-25

Runtime: 29 min

Carrie Fisher, Bill Bailey, Jimmy Carr and Alan Davies are in the QI Christmas special.

Air date: 2015-01-02

Runtime: 29 min

Stephen Fry, Jeremy Clarkson, Sandi Toksvig, Danny Baker and Alan Davies take a look at luck and loss.

Air date: 2015-01-09

Runtime: 29 min

Stephen Fry and Alan Davies looks at the multi-sized world of the little and the large with Phill Jupitus, Richard Osman and Lucy Porter.

Air date: 2015-01-16

Runtime: 29 min

Stephen Fry and Alan Davies are joined by Jimmy Carr, Claudia O'Doherty and Suggs.

Air date: 2015-01-23

Runtime: 29 min

Stephen Fry and Alan Davies are joined by Jo Brand, David Mitchell and Colin Lane.

Air date: 2015-01-30

Runtime: 29 min

A compilation of some of the best bits from Series L.

Air date: 2015-01-31

Runtime: 29 min

More of the best bits from Series L.